Oil is one of the most vital fluids in your car, so keeping it clean and working right is always a smart move. 1994-1998 Mustang Oil Separators are a great fit if you run your car hard on at least a semi-regular basis, since they help reduce sludge. JLT oil separators come in black and satin white finishes, so they not only work great but also look presentable. A Moroso air/oil separator features a billet aluminum housing and comes with durable rubber hoses/fittings. The Mishimoto oil catch can is a great fit for turbocharged 'Stangs.